The report card in Illuminate is designed to integrate your assignments from your gradebooks. If you do not use the gradebooks, you will need to enter all of your grades by hand.
Illuminate has an extensive help document section on Report Cards for Teachers. This link covers all aspects of the report card process from entering grades to printing report cards.
It is suggested that you have a copy of the report card with you when you do your grades.
Here is an outline and detailed outline with screenshots of the steps that were covered in the Gradebook/Report Card Workshop.
When the new window opens up with the Prezi, click on the icon of an open box in bottom right hand corner of the screen to make it full screen. Then click on the Arrow on the far left to start the Prezi. If it doesn't advance on its own, click on the right arrow to advance to the next slide. The left arrow will go back to the previous slide.